package com.lvwenguo.test;

import com.lvwenguo.utils.JdbcUtil;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

public class testJdbcUtil {
    public static void main(String[] args) throws Exception {
        Connection con= JdbcUtil.getJdbcUtil().getConnertion();
        System.out.println(con);
       /* String sql="select c.id,c.category_name from biz_category c where c.deleted=0";
        PreparedStatement preparedStatement=con.prepareStatement(sql);
        ResultSet resultSet = preparedStatement.executeQuery();
        while (resultSet.next()){
            System.out.println(resultSet.getString(1));
        }*/
    }
}
